package net.qhzw.vip.qiyu.util;

import java.util.UUID;

public class UUIDUtils {

    public static void main(String[] args) {
        System.out.println(randomUUID());
        System.out.println("1600346147".length());
    }

    public static String randomUUID() {
        return UUID.randomUUID().toString().replaceAll("-", "");
    }
}
